Monday marked the beginning of Movember, a month that aims to raise funds and awareness for men’s health by challenging men to grow mustaches for 30 days.

Some TV stars have already done their part, rocking serious ’staches for years on shows across the dial.

So, in honor of Movember, we’ve rounded up some of the best “brushes” on the tube.

Ned Flanders, “The Simpsons”

The Simpson family’s religious next-door neighbor is apt to refer to his mustache with nicknames like “Nose Neighbor” and “Dr. Fuzzenstein.”

Jamie Hyneman, “MythBusters”

The “MythBusters” host rocks a distinctive look with his beret, rimless spectacles and wispy mustache/goatee, which even has its own Facebook fan page.

Nick Offerman, “Parks and Recreation”

Mitchell Haaseth/NBCAs the deadpan director of Pawnee Parks and Recreation, Ron Ulysses Swanson didn’t just share a name with 19th-century US President Grant — he also shared his bushy whiskers.

Geraldo Rivera, Fox News

The anchor has sported his signature wing-tipped ’stache since 1968 — meaning it’s older than his wife.

Pablo Schreiber, “Orange Is the New Black”

Ali Goldstein for NetflixAs Litchfield prison guard George Mendez, Schreiber’s facial hair was so epic, it earned him the nickname “Pornstache” — which sadly left the series with Schreiber after Season 2.

Tom Selleck, “Blue Bloods”

Jojo Whilden/CBSSelleck’s mustache is the stuff of TV legend and has stuck with him throughout his career, from riding around in a red Ferrari on “Magnum, P.I.” to romancing Courteney Cox on “Friends” and fighting crime as New York’s chief of police on “Blue Bloods.”

Swedish Chef, “The Muppets”

The return of the Muppets franchise to ABC also brought the comeback of Swedish Chef’s bushy mustache, which perfectly matches his overgrown eyebrows.